{
  "name": "types/date-pivot-50",
  "why": "§4 date.pivot 50 (default): 50 and above are 19YY",
  "rules": {
    "columns": [
      {
        "key": "v",
        "type": "date"
      }
    ]
  },
  "rows": [
    {
      "v": "50-01-01"
    }
  ],
  "expect": {
    "ok": true,
    "errors": [],
    "warnings": [],
    "rows": [
      {
        "$row": 2,
        "v": "1950-01-01"
      }
    ]
  }
}